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395
lib/Screens/hrm/reports/leave_reports.dart
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395
lib/Screens/hrm/reports/leave_reports.dart
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// File: leave_reports.dart (Final Code)
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:hugeicons/hugeicons.dart';
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import 'package:flutter_feather_icons/flutter_feather_icons.dart';
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import 'package:intl/intl.dart';
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// --- Local Imports ---
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import 'package:mobile_pos/Screens/hrm/widgets/filter_dropdown.dart';
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import 'package:mobile_pos/Screens/hrm/widgets/model_bottom_sheet.dart';
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import 'package:mobile_pos/constant.dart';
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import 'package:mobile_pos/generated/l10n.dart' as l;
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// --- Data Layer Imports ---
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import 'package:mobile_pos/Screens/hrm/leave_request/leave/model/leave_list_model.dart'; // LeaveRequestData model
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import 'package:mobile_pos/Screens/hrm/employee/provider/emplpyee_list_provider.dart'; // Employee List Provider
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import 'package:mobile_pos/Screens/hrm/employee/model/employee_list_model.dart';
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import '../leave_request/leave/provider/leave_list_provider.dart'; // EmployeeData model
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class LeaveReports extends ConsumerStatefulWidget {
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const LeaveReports({super.key});
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@override
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ConsumerState<LeaveReports> createState() => _LeaveReportsState();
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}
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class _LeaveReportsState extends ConsumerState<LeaveReports> {
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// --- Filter & Search State ---
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String? _selectedEmployeeFilter;
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String? _selectedMonthFilter;
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List<LeaveRequestData> _filteredList = [];
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final TextEditingController _searchController = TextEditingController();
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bool _isSearch = false;
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final List<String> _monthFilters = [
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'All Month',
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'January',
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'February',
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'March',
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'April',
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'May',
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'June',
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'July',
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'August',
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'September',
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'October',
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'November',
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'December'
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];
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@override
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void initState() {
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super.initState();
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_searchController.addListener(_applyFilters);
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_selectedEmployeeFilter = 'All Employee';
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_selectedMonthFilter = 'All Month';
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}
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@override
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void dispose() {
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_searchController.removeListener(_applyFilters);
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_searchController.dispose();
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super.dispose();
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}
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// --- Filtering Logic ---
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void _applyFilters() {
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setState(() {}); // Trigger rebuild
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}
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void _filterLeaves(List<LeaveRequestData> allLeaves) {
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final query = _searchController.text.toLowerCase().trim();
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_filteredList = allLeaves.where((leave) {
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final employeeName = (leave.employee?.name ?? '').toLowerCase();
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final leaveType = (leave.leaveType?.name ?? '').toLowerCase();
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final month = (leave.month ?? '').toLowerCase();
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final status = (leave.status ?? '').toLowerCase();
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// 1. Search Query Filter
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final matchesQuery = query.isEmpty ||
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employeeName.contains(query) ||
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leaveType.contains(query) ||
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month.contains(query) ||
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status.contains(query);
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if (!matchesQuery) return false;
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// 2. Employee Filter
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final employeeMatches =
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_selectedEmployeeFilter == 'All Employee' || employeeName.contains(_selectedEmployeeFilter!.toLowerCase());
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// 3. Month Filter
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final monthMatches = _selectedMonthFilter == 'All Month' || month.startsWith(_selectedMonthFilter!.toLowerCase());
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return employeeMatches && monthMatches;
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}).toList();
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}
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// --- Utility Functions ---
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Color _getStatusColor(String? status) {
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switch (status?.toLowerCase()) {
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case 'approved':
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return kSuccessColor;
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case 'rejected':
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return Colors.red;
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case 'pending':
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return Colors.orange;
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default:
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return kNeutral800;
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}
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}
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Future<void> _refreshData() async {
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ref.invalidate(leaveRequestListProvider);
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return ref.watch(leaveRequestListProvider.future);
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}
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@override
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Widget build(BuildContext context) {
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final _lang = l.S.of(context);
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final theme = Theme.of(context);
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final leavesAsync = ref.watch(leaveRequestListProvider);
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final employeesAsync = ref.watch(employeeListProvider);
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final combinedAsync = leavesAsync.asData != null && employeesAsync.asData != null
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? AsyncValue.data(true)
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: leavesAsync.hasError || employeesAsync.hasError
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? AsyncValue.error(leavesAsync.error ?? employeesAsync.error!, StackTrace.current)
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: const AsyncValue.loading();
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return Scaffold(
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backgroundColor: Colors.white,
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appBar: AppBar(
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centerTitle: true,
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// Search implementation
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title: _isSearch
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? TextField(
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autofocus: true,
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controller: _searchController,
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decoration: InputDecoration(
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hintText: '${_lang.searchLeave}...',
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border: InputBorder.none,
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suffixIcon: Icon(FeatherIcons.search, color: kNeutral800),
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),
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)
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: Text(_lang.leaveReports),
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actions: [
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IconButton(
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icon: Icon(
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_isSearch ? Icons.close : FeatherIcons.search,
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color: _isSearch ? kMainColor : kNeutral800,
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size: _isSearch ? null : 22,
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),
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onPressed: () {
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setState(() {
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_isSearch = !_isSearch;
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if (!_isSearch) {
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_searchController.clear();
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_applyFilters();
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}
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});
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},
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),
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],
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// Filter Dropdowns
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bottom: PreferredSize(
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preferredSize: const Size.fromHeight(65),
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child: Column(
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children: [
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const Divider(thickness: 1.5, color: kBackgroundColor, height: 1),
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 10, 16, 13),
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child: Row(
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children: [
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// Employee Filter
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Expanded(
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flex: 6,
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child: FilterDropdownButton<String>(
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value: _selectedEmployeeFilter,
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items: [
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DropdownMenuItem(value: 'All Employee', child: Text(_lang.allEmployee)),
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...(employeesAsync.value?.employees ?? [])
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.map((e) => DropdownMenuItem(value: e.name, child: Text(e.name ?? 'Unknown')))
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.toList(),
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]
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.map((item) => item.value != null
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? DropdownMenuItem(
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value: item.value,
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child: Text(item.value!,
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style: theme.textTheme.bodyLarge?.copyWith(color: kNeutral800),
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maxLines: 1,
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overflow: TextOverflow.ellipsis),
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)
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: item)
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.toList(),
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onChanged: (String? value) {
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setState(() {
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_selectedEmployeeFilter = value;
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_applyFilters();
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});
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},
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),
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),
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const SizedBox(width: 10),
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// Month Filter
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Expanded(
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flex: 4,
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child: FilterDropdownButton<String>(
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buttonDecoration: BoxDecoration(
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color: kBackgroundColor,
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borderRadius: BorderRadius.circular(5),
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border: Border.all(color: kBorderColor),
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),
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value: _selectedMonthFilter,
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items: _monthFilters.map((entry) {
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return DropdownMenuItem(
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value: entry,
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child: Text(entry,
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style: theme.textTheme.bodyLarge?.copyWith(color: kNeutral800),
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maxLines: 1,
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overflow: TextOverflow.ellipsis),
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);
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}).toList(),
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onChanged: (String? value) {
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setState(() {
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_selectedMonthFilter = value;
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_applyFilters();
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});
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},
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),
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),
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],
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),
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),
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const Divider(thickness: 1.5, color: kBackgroundColor, height: 1),
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],
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)),
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),
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// Body handles loading/error and displays filtered list
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body: combinedAsync.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (err, stack) => Center(child: Text('Error: Failed to load reports.')),
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data: (_) {
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_filterLeaves(leavesAsync.value?.data ?? []);
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if (_filteredList.isEmpty) {
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return RefreshIndicator(
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onRefresh: _refreshData,
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child: Center(
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child: SingleChildScrollView(
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physics: AlwaysScrollableScrollPhysics(), child: Text(_lang.noLeaveRecordFound))),
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);
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}
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return RefreshIndicator(
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onRefresh: _refreshData,
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child: ListView.separated(
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padding: EdgeInsets.zero,
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itemCount: _filteredList.length,
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separatorBuilder: (_, __) => const Divider(color: kBackgroundColor, height: 1.5),
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itemBuilder: (_, index) => _buildReportItem(context, _filteredList[index]),
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),
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);
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},
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),
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);
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}
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// --- List Item Builder ---
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Widget _buildReportItem(BuildContext context, LeaveRequestData leave) {
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final theme = Theme.of(context);
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final statusColor = _getStatusColor(leave.status);
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return InkWell(
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onTap: () => viewModalSheet(
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context: context,
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item: {
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l.S.of(context).name: leave.employee?.name ?? 'N/A',
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l.S.of(context).department: leave.department?.name ?? 'N/A',
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l.S.of(context).leaveType: leave.leaveType?.name ?? 'N/A',
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l.S.of(context).month: leave.month ?? 'N/A',
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l.S.of(context).startDate: leave.startDate ?? 'N/A',
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l.S.of(context).endDate: leave.endDate ?? 'N/A',
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l.S.of(context).leaveDuration: leave.leaveDuration?.toString() ?? '0',
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l.S.of(context).status: leave.status?.toUpperCase() ?? 'N/A',
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},
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description: leave.description,
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 13.5),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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leave.employee?.name ?? 'N/A Employee',
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Text(
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leave.leaveType?.name ?? 'N/A Type',
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style: theme.textTheme.bodyMedium?.copyWith(color: kNeutral800),
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),
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: statusColor.withOpacity(0.1),
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borderRadius: BorderRadius.circular(4),
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),
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child: Text(
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leave.status?.toUpperCase() ?? 'N/A',
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style: theme.textTheme.labelSmall?.copyWith(
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color: statusColor,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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],
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),
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],
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),
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const SizedBox(height: 20),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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_buildTimeColumn(
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value: leave.month ?? 'N/A',
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label: l.S.of(context).month,
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theme: theme,
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),
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_buildTimeColumn(
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value: leave.startDate ?? 'N/A',
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label: l.S.of(context).startDate,
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theme: theme,
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),
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_buildTimeColumn(
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value: leave.leaveDuration?.toString() ?? 'N/A',
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label: l.S.of(context).durationDays,
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theme: theme,
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),
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],
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),
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],
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),
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),
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);
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}
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// Changed name from _buildTimeColumn to _buildValueColumn for consistency
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Widget _buildTimeColumn({
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required String value,
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required String label,
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required ThemeData theme,
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Color? titleColor,
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}) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Text(
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value,
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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color: titleColor ?? kTitleColor,
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),
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),
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const SizedBox(height: 6),
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Text(
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label,
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style: theme.textTheme.bodyMedium?.copyWith(
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color: kNeutral800,
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),
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),
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],
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);
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}
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}
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